The Quick Read: An equity line on a rental you already own can supply the down payment for your next purchase while your current home is still on the market, but it only works if the purchase lender accepts borrowed funds and the new property can carry its own payment with room to spare.
- On Lendmire’s wholesale network, an investment-property line tops out at 70% combined loan-to-value (CLTV), with a 700 credit minimum and a $500,000 maximum line.
- The line is a separate loan with its own file, so it needs its own approval before you make an offer.
- The line cannot sit on a property titled in an LLC. It must be held by you personally or by your revocable living trust.
- DSCR underwriting on the new purchase looks at the new property’s rent against its payment. The line’s payment still comes out of your real cash flow every month.
- Ask the purchase lender whether borrowed funds count for the down payment before you draw a dollar.
What Does an Investment Property HELOC Actually Do Here?
An investment property HELOC does not buy anything. It converts equity in a rental you keep into cash, and that cash becomes the down payment on a separate purchase loan.
How large a line the equity supports.
An equity line is sized by combined loan-to-value, occupancy, and credit — not by rental coverage. Switch the occupancy or the credit band and the ceiling moves with it.
Investment-property lines require a 700 minimum credit score; second-home lines start at a 640 minimum and primary-residence lines at 600, and the combined-LTV ceiling steps down as the credit band drops on primary-residence and second-home lines and holds on investment-property lines; the line cap steps down on primary-residence lines and holds at every tier on investment-property and second-home lines.
A debt-to-income ratio above 45% requires 680+ credit. Profiles under 640 are limited to single-family homes. At least 75% of the approved line is drawn at closing. Ceilings, floors, and caps update from Lendmire’s centralized guideline source.
Line estimate
Illustrative estimate only — not a quote, Loan Estimate, approval, or commitment to lend. The rate is an editable assumption; equity-line pricing is variable through both the draw and repayment periods and never converts to fixed. Occupancy and credit drive the ceiling together: an investment property tops out at 70% combined LTV (minimum credit 700, line cap $500,000); a second home tops out at 90% combined LTV (minimum credit 640, line cap $500,000), with the ceiling stepping down as the credit band drops (the cap holds at every tier); a primary residence tops out at 90% combined LTV (minimum credit 600), and its $750,000 maximum line is available only at 75% combined LTV or below with a 700-or-better credit profile (720 on the longer-runway program) and a full appraisal. Lines above $500,000 require a full appraisal. Credit, debt-to-income, property type, and full underwriting review all affect the final line.
Two loans and two files result. The line is underwritten on you and the collateral: your credit, your debt-to-income ratio, and the equity in the rental. The purchase loan, usually a DSCR loan, qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. Neither loan approves the other.
“Before your home sells” can mean two different things, so here is the split:
- Scenario A: You own a rental with equity. You want to buy the next property now and cover the down payment with a line on the rental, without waiting on a sale of another home.
- Scenario B: The line sits on the home you are selling, and you want to draw before it closes.
This article is mainly about Scenario A, because that is what an investment property line is. Scenario B is a primary-residence line with different terms, and it runs into freeze and eligibility problems once the home is listed. Those are covered below.
How Does the Strategy Work, Step by Step?
The order of operations matters more than anything else. Most failed attempts come from drawing first and asking questions second.
1. Check the collateral. Confirm the rental is a single-family home, 2-4 unit, PUD, townhome or condo. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use and agricultural-zoned properties are not eligible. Confirm title is in your name or a revocable living trust.
2. Measure usable equity. Yahoo Finance defines equity as home value minus the outstanding mortgage. The network’s investment line then caps total debt on the property at 70% CLTV. Your first mortgage plus the new line must fit under that ceiling.
3. Ask the purchase lender about borrowed funds. Do this before applying for the line. Ask three things. Are borrowed funds accepted for the down payment? Is the borrowed share capped? Must some of the down payment come from your own cash? Programs differ, and across a wholesale network the answers vary more than most investors expect.
4. Apply for and close the line. The file asks for the documents any investor loan asks for. Benzinga says to expect proof of income, tax returns, rental agreements and proof of property insurance, and notes that the rental is the collateral.
5. Draw and document the source. Keep the line agreement, the draw statement and the deposit record together. The purchase lender will treat the money like any large deposit: it must be traced to its source.
6. Close the purchase. The DSCR loan is sized from the target property’s rent against its payment. A bigger down payment lowers the new loan and can lift the coverage ratio. It does not override leverage caps, credit floors, reserve rules or property eligibility.
7. Plan the payoff before you draw. The line is paid down from the home’s sale proceeds, from rent, or by refinancing. Pick the route in advance, and have a backup.
Which Property Should Secure the Line?
The collateral choice changes the risk, the eligibility rules and the payoff path. The comparison below keeps the three common routes side by side.
| Factor | Line on a rental you keep | Line on the home being sold | DSCR cash-out on the rental |
|---|---|---|---|
| Collateral at risk | The rental | The home you are selling | The rental |
| Network ceiling | 70% CLTV, investment | Primary-residence tiers | Up to 75% LTV, standard rentals |
| Payoff source | Rent, sale proceeds, refinance | Sale closing | Ongoing term loan |
| Freeze risk when listed | Low, rental is not listed | Higher | Not applicable |
| Title in an LLC | Not allowed | Not allowed | Allowed, subject to program terms |
Two things stand out. First, the rental route avoids the listing problem, because the collateral is not for sale. Second, a DSCR cash-out refinance is a different animal: it is a term loan with no draw period and no variable payment. Lendmire has a separate piece DSCR HELOC vs DSCR Cash-Out Refinance as a Down Payment Before Your Home Sells if you want to weigh the two directly.
What Do the Network’s Investment-Line Terms Look Like?
On the network, an investment-property line is a standalone line in first or second lien position. Investment lines run one structure only: a 5-year interest-only draw followed by a 25-year fully amortizing repayment. The payment floats across both periods and never converts to a fixed figure.
Here are the main parameters, framed as typical and subject to lender guidelines:
- Leverage: 70% CLTV is the ceiling on an investment property. Credit scores of 720 and 700 both reach it, so a higher score buys eligibility, not extra leverage.
- Credit: 700 is a hard floor for investment lines. No tier sits beneath it.
- Line size: $25,000 up to $500,000 on an investment property. Larger lines are limited to primary residences.
- Debt-to-income: 50% maximum, qualified on the interest-only payment at the maximum draw.
- Valuation: Because an investment line caps at $500,000, it usually runs on an automated valuation with no traditional appraisal. You can still request a full appraisal.
- Funding at closing: At least 75% of the line is drawn at closing.
- Exposure: A borrower is limited to three lines, and an owner of more than 15 financed properties is not eligible.
- Availability: The equity line is offered in Lendmire’s 16 full-service states only. That is narrower than the 41-market DSCR footprint, which covers 40 states plus Washington, D.C.
The 75% drawn-at-closing rule deserves attention. You start paying interest on most of the line on day one, whether you need the cash or not. Size the line to the down payment and closing costs you actually need, not to the maximum the equity allows.
How Does the DSCR Purchase Lender Treat Borrowed Funds?
Whether borrowed money counts as a down payment is a guideline question for the purchase lender. It is not a universal rule, and it is the most common point where this plan breaks.
Across a wholesale network, the pattern looks like this. Some programs accept a fully borrowed down payment. Some cap the borrowed share. Some want part of the down payment unborrowed. Others take borrowed funds for the down payment and closing costs but not for reserves. Reserves are often their own bucket, commonly around six months of PITIA, and they vary by lender, leverage and loan size.
On the leverage side, most DSCR purchase files land at 75%-80% LTV, which means 20%-25% down. Select high-leverage programs reach 85% LTV with roughly a 700 or better score. That is a purchase figure on a standard investment property. Short-term rental purchases top out at 75% LTV and expect about 12 months of hosting history. Terms depend on the lender’s guidelines, the property type, the leverage, and a full review of the credit profile.
Here is the point that surprises investors. DSCR underwriting compares the new property’s rent to its own payment. The line’s payment is generally not part of that ratio. That is the main reason investors pair a line with a DSCR purchase instead of a debt-to-income loan, where the new payment would count against them. For more on how coverage is measured, see Lendmire’s complete DSCR loans guide.
But a ratio that ignores the line does not make the line free. Clearing 1.00 on a DSCR file does not mean positive cash flow. Repairs, vacancy, management, utilities and capex all sit outside the calculation.
What Does It Look Like in Practice?
Run the numbers as a stress test, not a sales pitch. Picture an investor who owns a rental with solid equity and a 700-plus credit score. She finds a target property and plans a 25% down payment funded entirely by an investment-property line. The new DSCR loan covers the remaining 75% of the price. The exact numbers vary by lender and program and follow a full review of property, leverage, and credit.
On paper, the new rental might clear roughly 1.2x on its own payment. That passes DSCR review. But look at what she holds afterward:
- A first mortgage on the old rental.
- A line against that rental, interest-only during the draw period.
- A DSCR loan on the new property.
- Her existing home, still unsold, with its own mortgage.
Financing across the two properties approaches 100% of the new purchase price. If the new property sits at 1.05x instead of 1.2x, it technically clears a 1.00 benchmark. But it has little cushion left to absorb a vacancy, a repair or a rise in the line’s variable payment. Investors who use this strategy successfully tend to buy properties that cover their own payment with real margin, then treat the line payment as a separate monthly line item.
The same logic applies to the sale. If the home takes longer to sell than planned, the line keeps running. Decide in advance how many months of overlapping payments you can carry from income, not from hope.
Where Does the General Rule Break?
Several edge cases catch investors who assume the steps above apply to every file.
The rental is titled in an LLC. An LLC, corporation, partnership, or an irrevocable, blind or land trust cannot hold title on these lines. This is the sharpest difference from a DSCR loan, where entity vesting is common, subject to program terms. A rental already deeded to an LLC needs a vesting change before a line, or a DSCR cash-out as the alternative.
The collateral is listed for sale. In several states, a property listed for sale, or listed within the past 60 days, is ineligible. This matters most for Scenario B. If you plan to draw on the home you are selling, open the line before the listing, not after.
The home’s own line gets frozen. Lenders can freeze draws, limit large withdrawals or lower limits when a sale is pending. The CFPB’s plain-language HELOC guide explains the draw and repayment structure those freezes interrupt. Do not count on a line you have not yet drawn.
The purchase lender wants unborrowed funds. Some lenders and some large retail lenders treat a down payment as needing to be your own money. If that is the answer, the line can still cover other costs, but it cannot be the whole down payment.
You paid cash for the rental. Placing a new lien on a property bought for cash can complicate a later delayed-financing refinance. Check the sequence before you add the line.
Short repayment horizon on the new loan. If you plan to refinance out of the new DSCR loan soon, check its prepayment terms first. A prepayment penalty can erase the benefit of an early exit.
What Are the Real Risks of This Setup?
There are four, and none of them is exotic.
Variable payments. Lines carry a variable rate, so payments can change month to month. Pricing floats on the network’s investment line and never converts to fixed.
The draw period ends. The CFPB notes that a draw period might last 10 years, for example, followed by a repayment period that is often 10 or 20 years, and that monthly payments are often significantly higher once repayment begins. On the network’s investment line, the draw is 5 years and the repayment is 25. The CFPB’s HELOC brochure adds that some plans allow interest-only payments during the draw and that a balloon payment at the end can put the home at risk.
Collateral risk. The rental secures the line. Missed payments put that property at risk, even if the new purchase is performing well.
Stacked leverage. A borrowed down payment plus a DSCR loan leaves almost no equity cushion in the new asset. If values soften, there is nothing underneath.
Tax treatment can depend on how the funds are used and how the property is held; borrowers should keep clear records and speak with a qualified tax professional before relying on any deduction.
Key Terms Defined
CLTV (combined loan-to-value): Your first mortgage plus any line, divided by the property’s value.
Draw period: The stretch of time when you can borrow from the line, often paying interest only.
Repayment period: The stage after the draw ends, when the balance amortizes and payments typically rise.
DSCR (debt service coverage ratio): Monthly rent divided by the monthly principal, interest, taxes, insurance and any HOA dues on the property.
Vesting: How title to a property is held, such as in your own name or in a revocable living trust.
Sourcing of funds: The paper trail showing where a down payment came from, including the line agreement, draw statement and deposit record.
Lien release: The formal document that removes a lender’s claim on a property. A line at a zero balance is still open and liened until it is formally closed.
Is This the Right Move for You?
This strategy fits an investor who has real equity in a rental, a 700-plus credit profile, and a target property that covers its own payment with margin. It also fits someone who has a payoff plan that does not depend on a single event going right.
It fits poorly in four situations:
- The rental is titled in an LLC and you do not want to change vesting.
- The purchase lender requires unborrowed funds and you do not have them.
- The new property barely clears 1.00 coverage, which leaves no room for the extra payment.
- You cannot comfortably carry the overlap if the home’s sale slips.
If the line does not fit, other structures may. A DSCR cash-out refinance on the rental, a lower-leverage purchase, or waiting for the sale proceeds are all options Lendmire’s team can compare. Lendmire’s piece How a DSCR HELOC Works as a Down Payment Before Your Home Sells covers that comparison from the DSCR side.
If you are considering a home equity line and want to see how the numbers work, Lendmire can help you compare HELOC options based on the property, the equity available, credit profile, combined leverage, and your goals. Lendmire is a broker that arranges financing through select lenders in its wholesale network, and every figure here is subject to lender guidelines and full file review. This is not a commitment to lend. Reach the team at 828-256-2183.
Frequently Asked Questions
Can I use a HELOC on a rental property as my down payment?
Often, but it depends on the purchase lender. Some programs accept borrowed funds for the down payment, some cap the borrowed share, and some require part of the down payment to be your own cash. Ask the purchase lender in writing before you draw.
Does the HELOC payment count against my DSCR?
Generally no. DSCR compares the new property’s rent to its own payment. The line payment is still real money leaving your account each month, so the new property needs enough margin to help carry it.
What is the maximum leverage on an investment property line?
On the network, an investment-property line caps at 70% CLTV with a 700 minimum credit score and a $500,000 maximum line. Credit at 720 or better does not raise that ceiling on an investment property.
Can I get the line if my rental is in an LLC?
No. Title must be held by you individually or by a revocable living trust. A property already deeded to an LLC needs a vesting change first, or a DSCR cash-out refinance instead.
What if I want to draw on the home I’m selling?
That is a primary-residence line with different terms. Lenders can freeze or limit draws once a sale is pending, and in several states a property listed for sale, or listed within the past 60 days, is ineligible. Open and draw the line before the listing goes live.
About Lendmire
Lendmire is a mortgage brokerage (NMLS# 2371349) arranging home equity lines of credit — primary-residence, second-home and investment-property lines — through a wholesale lending network in its 16 full-service states. Eligibility is determined by the lender on each file. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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Informational only. Not a Loan Estimate, approval, or commitment to lend. Program availability and eligibility are subject to lender guidelines, credit approval, property review, and underwriting.
References
2. Benzinga – HELOCs on investment properties
3. CFPB’s plain-language HELOC guide
This article is part of Lendmire’s investment property HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Can You Get an Investment Property HELOC With W-2 and LLC Income? · Can You Get an Investment Property HELOC as a Widowed Homeowner on One Income? · How to Qualify for an Investment Property HELOC on an Owner-Built Home
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
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Compliance and disclosures. Lendmire (NMLS# 2371349) is a licensed mortgage broker and is not a direct lender, depository institution, financial advisor, or tax professional. Content in this article is general market analysis and educational information — not financial, legal, or tax advice for any specific situation. Lendmire does not guarantee loan approval; every transaction is subject to underwriting by the funding lender. Mortgage pricing and loan program guidelines are subject to change at any time without notice and vary by borrower characteristics, property type, and state regulations. Lendmire complies with Equal Housing Opportunity. Licensure verification: NMLS Consumer Access.